2015 Kia Sedona Engine Problems

The contact owns a 2015 Kia Sedona. The contact stated that while driving at an undisclosed speed, the engine overheated. No warning lights were illuminated. In addition, the thermostat gauge indicated that the engine was overheating. The vehicle was taken to the dealer, where it was diagnosed with a cracked head gasket. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The contact was informed that the repair was not covered under warranty because the mileage was over the limit. The manufacturer was made aware of the failure, and a case was filed. The failure mileage was approximately 182,000. The VIN was unavailable.

Van was well cared for. Engine failure occurred while on interstate, causing immediate high-pitched squealing. Problem with 2015 models seems to be known to Kia, and they told us we'd have to replace the engine entirely. No warnings, messages, or symptoms prior to or following failure. Still turns on but afraid to hurt engine further while driving with the terrible noise. We are crushed that such a good vehicle, having been well taken care of and serviced, should have such a distinct, unavoidable, and irreversible loss. Grateful that we were able to pull over, despite the numerous cars surrounding us, and to be safely towed. Won't trust Kia the same way in the future.

The car has 107,000 miles, and one day while driving, the coolant temperature suddenly spiked. I scheduled an appointment at Kia service (Glassman Kia Michigan), and the available appointment was in four weeks. The local mechanic checked the water pump and, after removing it, determined it was good, but he installed an aftermarket gasket because that's the only one available in local stores. At Kia, they replaced the pump with a new one, but the overheating problem persisted. After the car spent five weeks at the service center, they determined it was the head gasket. They offered me an engine replacement (costing $10,000). They never contacted Kia headquarters about a warranty replacement. Engines in 2015-16 Kia Sedonas have head gasket problems, and apparently, this is covered for 150,000 miles. Why do I have to pay for engine replacement?

Engine blew a rod without warning or service light indication. The vehicle is available for inspection. My two children and I were put at risk due to the nature of the engine failure and being able to safely navigate the vehicle off of the highway. The vehicle was inspected by the mechanic of the shop that towed the vehicle. No warning lamps or symptoms of the engine failure until it happened. Low oil was suspected but made no sense since the oil had just been changed a month prior and no leaks detected.

Engine burned up all oil. No check engine lights. No active leaks confirmed by dealership. Engine is now damaged

All of a sudden my vehicle has started consuming large amounts of oil. My wife was driving with my two small children when a check engine light went on and she pulled over and there was no oil left in the engine! i am unsure of the scale of the problem or if any significant damage has occurred. I worry that the car is at 149k that I will go over the 150k and be out of luck for a recall claim. I know that this was a complaint with other kia engines, but the 3.3 GDI Lambda seems to have the same issue. Please take care of it!

In 2021 we purchased the van and within hours the motor blew. The car dealer had the motor rebuilt and it has been good until recently. It seems the head gasket is blown as it’s using coolant and blowing white smoke. It’s also burning oil. This should not happen every couple years

Driving at approx. 45 mph the engine locked up and failed causing the van to die and not be able to restart. There was no warnings, lights etc before failure. Luckily the road was empty to be able to navigate to the side of the road to avoid a dangerous situation. Should it have been a busy highway it would have put everyone at risk with a disabled vehicle not being able to move at speed. Kia Dealership investigated the failure and although there was lower oil and coolant level the manifold gasket test failed to meet the requirements for a Kia failure and remedy was a $9000 new engine.

Rod failure, was told there was fuel mixing with the oil and caused the oil to break down and cause complete engine failure while driving down the highway with my kids. Kia will not do anything about it. How can this be right. I know a lot of people with the same issues.

The auto will go into safe mode when driving on the highway. You have to try to get to the side of the road without getting run over. This is a recall for most Kia's, but the dealer said my year car is not one of them. But it is doing the same as the ones under recall.

While driving through an intersection with my family in the car, the engine suddenly failed without warning, leaving us stranded in a dangerous situation with incoming traffic. The engine began smoking, shaking violently, and emitting a strong odor, making the vehicle undrivable. We also received a notification to have the engine checked, and the check engine light was blinking. The vehicle is currently at a dealership in Belvidere, IL. KIA informed us that our VIN is not included in any existing recalls or lawsuits. This situation has caused significant hardship, as we now have no car to drive for work or daily activities.

We were going down the highway when the engine suddenly stalled. We had to shift lanes during heavy traffic without assisted steering or braking and no way to accelerate. This almost caused an accident just to get the car off the main traffic lanes. We were able to coast out an exit where the car came to a stop and had to be pushed of the road. When trying to restart the engine, it immediately seized. There were no warning lights or any indicators before the incident. The engine had been running perfectly fine before with no abnormal oil consumption, overheating problems or any other issues. The car was towed to a shop where the next day a terminal engine failure was diagnosed and we were informed that the engine would have to be replaced for about $8,000. The failure mileage was approximately 128,000.

Engine popped started to shake would not go over 2000 rpm. Pulled over and had car towed home.

Engine light came on while in route for an oil change. Walmart automotive changed the oil and checked the light. Read p0014. Engine light went away after oil change. Drove fine for 4 days then went haywire on the interstate. Oil light started flashing then engine light. Lost all power. Had it towed home. It started with a loud knocking noise. Towed to Kia and there are metal fragments in my oil. Engine blown.

Unknown.. it’s currently in the shop and not repairable with 119k miles

Vehicle is regularly maintenenced. Driving down a road it had random loss of power and lost power steering. Was able to restart and it drove fine no check engine lights nothing. Got closer to my destination and my engine light popped at the same time a horrible metal on metal sound came from my rather quiet engine. Immediately lost power and power steering again. Able to coast off the road to safety, upon expecting the vehicle we found a hole and oil leaking out. A rod randomly blew thru the side of the block and there was no indication there was any engine problem beforehand. Cause unknown. I was advised after that these 3.3 motors are becoming know for random disintegration.

After driving 3 miles on 2/1, the engine fan ran after the engine was turned off- which never happens. We called Kia for service but nothing was available for 2 weeks; all Kia dealers were similar. No check engine light was illuminated. My husband popped the hood, saw the coolant cap was open and the coolant fluid level in the normal range (slightly above the minimum line). Closing the cap, he test drove the car. Although driving fine, he took the Sedona to a shop where the hood was again popped- the coolant level was showing now above the max fill line, no coolant had been added; as no fluid was seen by the mechanic and since no check engine light was lit, an appointment was made to bring the car back for a full diagnostic. On 2/2/24, after driving 3 miles and making a turn, I thought I saw smoke. But, it was a rainy day so I thought it was condensation from the concrete. After 1 mile, again while slowing to turn, I thought I saw smoke again; I pulled down the window and smelled burning. At this point I was near my home and the check engine light now turned on. Since there was nowhere to safely stop, I proceeded to the front of my home and summoned my husband. He opened the hood and noticed smoke and extreme heat from the engine, but fortunately no fire. After a couple of days, we decided to tow the car to a shop for diagnostics instead of waiting 2 weeks for Kia- we were told the engine had failed. Stunned by the rapidity of these events, we contacted Kia Customer Support and towed the car to our Kia dealer. I have been told the head bolt stripped causing coolant to mix with oil and the engine to fail; the engine itself will cost $8,148 and, and, with ancillary repairs, the total repair will be over $12000. The car has 125k miles and has been fully serviced at Kia over 9 years, lastly 4 months ago which included coolant service. No check engine light was triggered until smoke and extreme heat were emanating from a blown engine, despite progressing degradation.

01/30/2024 while driving our 2015 Kia Sedona SXL idol went high and then it turned off suddenly with no warning at all. We have AUL warranty and had the vehicle towed to the nearest Kia dealership. After they inspected it we were informed that we need a new engine estimated cost of $8300 and that AUL would only cover $2900 and we would be responsible for the remaining $5400 and they need $4000 to start the job. Our van has around145000 miles on it. We will NEVER purchase another KIA or an AUL warranty. We paid good money for the Reserve Coverage from AUL and nowhere in the contract does it state a cap on claim payouts. That should be stated and clearly. Our warranty is good for 40,000 miles and expires at 158000 miles. So, we are within the active range of the warranty. Please don't buy a Kia or a AUL warranty. I have read many complaints on this site about the 2015 engines. They should be recalled. We still owe payments on this van, so we have no choice but to fix it. Lesson learned for sure. Wish Kia would do right and recall these engines. Read through the rest of the engine complaints, you will be shocked. Hope these reviews helps to protect others.

The contact owns a 2015 Kia Sedona. The contact stated while driving 50 MPH, the vehicle stalled. There were no warning lights illuminated. The contact added oil to the vehicle and the vehicle was able to be restarted, but the contact immediately observed a loud knocking sound coming from the engine compartment. The vehicle was towed to the residence. The manufacturer was notified of the failure. The failure mileage was approximately 130,000.

Engine failed at 93k miles. Engine burnt off all oil, even though it had engine oil changed 1,000 miles ago. Sensors did not activate to display error engine codes on the dash. Verified by independent mechanic. Kia Dealership said it was owners failure for not keeping oil in engine. Refused to replace engine. Powertrain is not under warranty as second owner.